Polish CodeCov related config

[LearningGp]

Describe what this PR does / why we need it

Polish CodeCov related config

Does this pull request fix one issue?

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Special notes for reviews

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 45.86%. Comparing base (e945ffc) to head (3add9d5).

Additional details and impacted files

@@             Coverage Diff              @@
##                1.8    #3358      +/-   ##
============================================
- Coverage     45.89%   45.86%   -0.04%     
+ Complexity     2142     2139       -3     
============================================
  Files           430      430              
  Lines         12900    12900              
  Branches       1730     1730              
============================================
- Hits           5920     5916       -4     
- Misses         6284     6285       +1     
- Partials        696      699       +3     

Components	Coverage Δ
sentinel-adapter	43.22% <ø> (ø)
sentinel-cluster	23.29% <ø> (-0.04%)	⬇️
sentinel-core	59.69% <ø> (-0.06%)	⬇️
sentinel-extension	46.36% <ø> (ø)
sentinel-logging	54.54% <ø> (ø)

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